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1. 发明授权

US09002527B2 Valve positioner with current allocating device 有权
标题翻译：带电流分配装置的阀门定位器
公开(公告)号：US09002527B2
公开(公告)日：2015-04-07
申请号：US13419670
申请日：2012-03-14
申请人： Kouji Okuda , Hiroaki Nagoya , Kouichirou Murata
发明人： Kouji Okuda , Hiroaki Nagoya , Kouichirou Murata
IPC分类号： G06F19/00 , F15B13/043 , F15B21/08 , F16K31/00 , G05D13/00
CPC分类号： F15B13/0438 , F15B21/087 , F16K31/00 , G05D13/00
摘要： A coil of an electro-pneumatic converting portion is connected in parallel with a constant voltage circuit. An electric current regulating portion is provided in a supply line for an electric current to the coil. The regulating value for the electric current in this electric current regulating portion is controlled by an instruction from a CPU. The CPU detects, as a present supply electric current, an actual value for the supply electric current from a higher-level system, and evaluates whether or not there is, in the present supply electric current, a surplus electric current that can be directed to the electro-pneumatic converting portion. The supply electric current can be in excess of 4 mA and is the surplus electric current, and if there is a surplus electric current, then a command is sent to the electric current regulating portion so as to allocate that surplus electric current to the coil.
摘要翻译：电 - 气转换部分的线圈与恒压电路并联连接。电流调节部设置在用于线圈的电流的供给线路中。该电流调节部分中的电流的调节值由CPU的指令控制。作为现在的供电电流，CPU检测来自上级系统的供电电流的实际值，并且评估在当前供电电流中是否存在能够指向的电流的剩余电流电 - 气转换部分。供电电流可以超过4mA，为剩余电流，如果有剩余电流，则向电流调节部发送指令，以将剩余电流分配给线圈。

2. 发明申请

US20120249019A1 POSITIONER 有权
公开(公告)号：US20120249019A1
公开(公告)日：2012-10-04
申请号：US13419670
申请日：2012-03-14
申请人： Kouji Okuda , Hiroaki Nagoya , Kouichirou Murata
发明人： Kouji Okuda , Hiroaki Nagoya , Kouichirou Murata
IPC分类号： H02K41/035
CPC分类号： F15B13/0438 , F15B21/087 , F16K31/00 , G05D13/00
摘要： A coil of an electro-pneumatic converting portion is connected in parallel with a constant voltage circuit. An electric current regulating portion is provided in a supply line for an electric current to the coil. The regulating value for the electric current in this electric current regulating portion is controlled by an instruction from a CPU The CPU detects, as a present supply electric current, an actual value for the supply electric current from a higher-level system, and evaluates whether or not there is, in the present supply electric current, a surplus electric current that can be directed to the electro-pneumatic converting portion. The supply electric current can be in excess of 4 mA and is the surplus electric current, and if there is a surplus electric current, the a command is sent to the electric current regulating portion so as to allocate that surplus electric current to the coil.
摘要翻译：电 - 气转换部分的线圈与恒压电路并联连接。电流调节部设置在用于线圈的电流的供给线路中。该电流调节部中的电流的调节值由CPU的指示进行控制CPU从当前供电电流检测来自上级系统的供电电流的实际值，并评价是否或者在当前的供电电流中不存在能够被引导到电 - 气转换部分的剩余电流。供电电流可以超过4mA并且是剩余的电流，并且如果存在剩余电流，则将a指令发送到电流调节部分，以便将该剩余电流分配给线圈。

3. 发明申请

US20120253534A1 POSITIONER 有权
公开(公告)号：US20120253534A1
公开(公告)日：2012-10-04
申请号：US13418627
申请日：2012-03-13
申请人： Kouichirou Murata , Kouji Okuda , Hiroaki Nagoya
发明人： Kouichirou Murata , Kouji Okuda , Hiroaki Nagoya
IPC分类号： G05F5/00
CPC分类号： G05B15/02
摘要： The range of electric currents that can be assumed by a supply electric current is categorized into a plurality of electric current ranges, where, for each electric current range category, there are combinations of functions, wherein the total value for the electric current required is less than the upper limit value, and no less than the lower limit value, for the electric current range established, and a table wherein these combinations are established is stored in memory. An actual value is detected for a supply current I to ascertain the category of electric current to which the supply electric current I applies, the combination of functions established for the applicable category of electric currents is read out from the table, and operation of the function circuit portions for the functions of the combination that has been read out is enabled, and operation of the other function circuit portions is disabled.
摘要翻译：由供电电流可以假设的电流范围分为多个电流范围，其中对于每个电流范围类别，存在功能组合，其中所需电流的总值较小对于建立的电流范围的上限值和不低于下限值，并且将其中建立这些组合的表存储在存储器中。检测到电源电流I的实际值，以确定施加电源电流I的电流的类别，从表中读出适用于电流类别的功能组合，并且功能的操作已经读出的组合的功能的电路部分被启用，并且其他功能电路部分的操作被禁用。

4. 发明授权

US09092018B2 Positioner 有权
标题翻译：定位器
公开(公告)号：US09092018B2
公开(公告)日：2015-07-28
申请号：US13418627
申请日：2012-03-13
申请人： Kouichirou Murata , Kouji Okuda , Hiroaki Nagoya
发明人： Kouichirou Murata , Kouji Okuda , Hiroaki Nagoya
IPC分类号： G05D11/00 , G05B15/02
CPC分类号： G05B15/02
摘要： The range of electric currents that can be assumed by a supply electric current is categorized into a plurality of electric current ranges, where, for each electric current range category, there are combinations of functions, wherein the total value for the electric current required is less than the upper limit value, and no less than the lower limit value, for the electric current range established, and a table wherein these combinations are established is stored in memory. An actual value is detected for a supply current I to ascertain the category of electric current to which the supply electric current I applies, the combination of functions established for the applicable category of electric currents is read out from the table, and operation of the function circuit portions for the functions of the combination that has been read out is enabled, and operation of the other function circuit portions is disabled.
摘要翻译：由供电电流可以假设的电流范围分为多个电流范围，其中对于每个电流范围类别，存在功能组合，其中所需电流的总值较小对于建立的电流范围的上限值和不低于下限值，并且将其中建立这些组合的表存储在存储器中。检测到电源电流I的实际值，以确定施加电源电流I的电流的类别，从表中读出适用于电流类别的功能组合，并且功能的操作已经读出的组合的功能的电路部分被启用，并且其他功能电路部分的操作被禁用。

5. 发明授权

US08878685B2 Field device 有权
标题翻译：现场设备
公开(公告)号：US08878685B2
公开(公告)日：2014-11-04
申请号：US13419582
申请日：2012-03-14
申请人： Kouji Okuda , Hiroaki Nagoya , Kouichirou Murata
发明人： Kouji Okuda , Hiroaki Nagoya , Kouichirou Murata
IPC分类号： G08B21/00 , H03K5/12 , F16K37/00 , F16K31/12 , F15B21/08
CPC分类号： F16K37/0041 , F15B21/08 , F16K31/12
摘要： To provide reliable notification of a fault state when a power supply to a calculation processing portion is in the OFF state when a power supply to a communication processing portion is in the ON state. An isolating circuit, an inverting circuit inverting a signal branch-outputted through an output line of the isolating circuit, and a selecting circuit that uses the signal outputted from the output line of the isolating circuit as a first input and the inverted signal from the inverting circuit as a second input, to select either the first input or the second input, depending on a selection setting status thereof, to output the selected signal to the communication processing portion are provided. A +5 V voltage is applied through a resistor to the output line of the isolating circuit. This +5 V voltage is produced through the power supply supplied from the second double-wire transmission path.
摘要翻译：当向通信处理部分的电源处于ON状态时，当计算处理部分的电源处于OFF状态时，提供可靠的故障状态通知。隔离电路，将通过隔离电路的输出线输出的信号反相的反相电路和使用从隔离电路的输出线输出的信号作为第一输入的选择电路和来自反相器的反相信号提供作为第二输入的电路，根据其选择设置状态选择第一输入或第二输入，以将选择的信号输出到通信处理部分。通过电阻器将+ 5V电压施加到隔离电路的输出线。通过从第二双线传输路径提供的电源产生该+ 5V电压。

6. 发明申请

US20120249231A1 FIELD DEVICE 有权
标题翻译：现场设备
公开(公告)号：US20120249231A1
公开(公告)日：2012-10-04
申请号：US13419582
申请日：2012-03-14
申请人： Kouji Okuda , Hiroaki Nagoya , Kouichirou Murata
发明人： Kouji Okuda , Hiroaki Nagoya , Kouichirou Murata
IPC分类号： H03L9/00
CPC分类号： F16K37/0041 , F15B21/08 , F16K31/12
摘要： To provide reliable notification of a fault state when a power supply to a calculation processing portion is in the OFF state when a power supply to a communication processing portion is in the ON state. An isolating circuit, an inverting circuit inverting a signal branch-outputted through an output tine of the isolating circuit, and a selecting circuit that uses the signal outputted from the output line of the isolating circuit as a first input and the inverted signal from the inverting circuit as a second input, to select either the first input or the second input, depending on a selection setting status thereof, to output the selected signal to the communication processing portion are provided. A +5 V voltage is applied through a resistor to the output line of the isolating circuit. This +5 V voltage is produced through the power supply supplied from the second double-wire transmission path.
摘要翻译：当向通信处理部分的电源处于ON状态时，当计算处理部分的电源处于OFF状态时，提供可靠的故障状态通知。隔离电路，将由隔离电路的输出叉输出的信号反相的反相电路，以及使用从隔离电路的输出线输出的信号作为第一输入的选择电路和来自反相器的反相信号提供作为第二输入的电路，根据其选择设置状态选择第一输入或第二输入，以将选择的信号输出到通信处理部分。通过电阻器将+ 5V电压施加到隔离电路的输出线。通过从第二双线传输路径提供的电源产生该+ 5V电压。

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